}

  public void testConsumingIterable_noIteratorCall() {
    Queue<Integer> queue = new UnIterableQueue<>(Lists.newLinkedList(asList(5, 14)));

    Iterator<Integer> consumingIterator = Iterables.consumingIterable(queue).iterator();
    /*
     * Make sure that we can get an element off without calling
     * UnIterableQueue.iterator().
     */
    assertEquals(5, consumingIterator.next().intValue());
  }